🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.47 AU - 0.59 AU

Year: 137 Days

Day: 30.2 Hours

Environment

Temp: 251 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.51 AU - 0.61 AU

Year: 149 Days

Day: 39.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,364,923 km

• M1: 48,171 km (0.059 R)
• M2: 114,592 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.94 AU - 3.08 AU

Year: 1853 Days

Day: 34 Hours

Environment

Temp: -88 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,364,923 km

• M1: 894,595 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.9

Radius: 10.5

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.04 AU - 9.62 AU

Year: 10110 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,364,923 km

• M1: 411,843 km (0.094 R)
• M2: 886,667 km (0.086 R)
• M3: 986,448 km (0.065 R)
• M4: 1,069,326 km (0.097 R)
• M5: 1,286,990 km (0.116 R)
• M6: 1,448,257 km (0.079 R)
• M7: 1,791,135 km (0.104 R)
• M8: 2,845,202 km (0.086 R)
• M9: 2,935,559 km (0.103 R)
• M10: 3,212,315 km (0.061 R)
• M11: 3,725,286 km (0.098 R)
• M12: 4,092,998 km (0.087 R)
• M13: 4,791,321 km (0.111 R)
• M14: 4,899,330 km (0.082 R)
• M15: 5,044,590 km (0.119 R)
• M16: 5,376,547 km (0.06 R)
• M17: 7,018,384 km (0.109 R)
• M18: 7,389,237 km (0.11 R)
• M19: 7,893,532 km (0.049 R)
• M20: 8,021,438 km (0.072 R)
• M21: 8,193,027 km (0.082 R)
• M22: 8,279,195 km (0.037 R)
• M23: 8,670,992 km (0.075 R)
• M24: 8,935,630 km (0.074 R)
• M25: 9,024,342 km (0.091 R)
• M26: 9,563,343 km (0.085 R)
• M27: 10,298,018 km (0.09 R)
• M28: 10,391,218 km (0.095 R)
• M29: 10,578,365 km (0.116 R)
• M30: 10,908,527 km (0.104 R)
• M31: 11,627,495 km (0.045 R)
• M32: 12,066,115 km (0.074 R)
• M33: 12,361,721 km (0.088 R)
• M34: 13,669,655 km (0.101 R)
• M35: 14,548,543 km (0.077 R)
• M36: 15,021,272 km (0.112 R)
• M37: 15,552,344 km (0.062 R)
• M38: 16,143,854 km (0.113 R)
• M39: 16,687,792 km (0.061 R)
• M40: 17,072,259 km (0.089 R)
• M41: 17,961,768 km (0.09 R)
• M42: 18,695,695 km (0.091 R)
• M43: 18,980,529 km (0.107 R)
• M44: 19,209,563 km (0.072 R)
• M45: 19,324,305 km (0.089 R)
• M46: 19,496,941 km (0.103 R)
• M47: 20,485,035 km (0.045 R)
• M48: 20,955,670 km (0.061 R)
• M49: 21,133,093 km (0.12 R)
• M50: 21,847,722 km (0.104 R)
• M51: 22,207,954 km (0.086 R)
• M52: 22,328,529 km (0.1 R)
• M53: 23,056,323 km (0.088 R)
• M54: 27,260,472 km (0.112 R)
• M55: 27,583,603 km (0.101 R)
• M56: 29,482,449 km (0.115 R)
• M57: 30,147,113 km (0.092 R)
• M58: 31,018,371 km (0.115 R)
• M59: 31,085,690 km (0.109 R)
• M60: 31,355,714 km (0.094 R)
• M61: 32,785,720 km (0.117 R)
• M62: 34,028,280 km (0.08 R)
• M63: 35,427,020 km (0.085 R)
• M64: 35,709,012 km (0.117 R)
• M65: 36,915,818 km (0.105 R)
• M66: 37,847,663 km (0.086 R)
• M67: 37,991,726 km (0.103 R)
• M68: 38,063,832 km (0.103 R)
• M69: 39,954,151 km (0.077 R)
• M70: 40,027,453 km (0.028 R)
• M71: 41,503,236 km (0.085 R)
• M72: 42,322,434 km (0.09 R)
• M73: 42,846,625 km (0.12 R)
• M74: 43,901,290 km (0.098 R)
• M75: 44,128,380 km (0.027 R)
• M76: 45,729,077 km (0.076 R)
• M77: 46,036,202 km (0.072 R)
• M78: 47,504,056 km (0.118 R)
• M79: 48,048,742 km (0.101 R)
• M80: 48,595,522 km (0.092 R)
• M81: 49,065,708 km (0.09 R)
• M82: 49,144,247 km (0.12 R)
• M83: 49,931,880 km (0.112 R)
• M84: 50,962,011 km (0.036 R)
• M85: 51,359,941 km (0.108 R)
• M86: 51,759,068 km (0.097 R)
• M87: 52,479,980 km (0.111 R)
• M88: 52,801,466 km (0.058 R)
• M89: 52,962,583 km (0.101 R)
• M90: 53,850,895 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.3

Radius: 8.8

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.96 AU - 14.44 AU

Year: 16056 Days

Day: 10.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,364,923 km

• M1: 229,184 km (0.09 R)
• M2: 361,428 km (0.095 R)
• M3: 893,099 km (0.105 R)
• M4: 966,253 km (0.098 R)
• M5: 1,476,381 km (0.079 R)
• M6: 2,092,874 km (0.029 R)
• M7: 2,463,279 km (0.063 R)
• M8: 2,781,623 km (0.077 R)
• M9: 3,150,681 km (0.058 R)
• M10: 3,226,377 km (0.11 R)
• M11: 4,140,271 km (0.047 R)
• M12: 4,777,258 km (0.084 R)
• M13: 4,952,288 km (0.103 R)
• M14: 5,084,981 km (0.108 R)
• M15: 5,218,722 km (0.097 R)
• M16: 7,212,413 km (0.069 R)
• M17: 7,514,600 km (0.113 R)
• M18: 7,616,327 km (0.104 R)
• M19: 7,872,438 km (0.113 R)
• M20: 8,925,458 km (0.074 R)
• M21: 9,468,498 km (0.031 R)
• M22: 10,529,446 km (0.109 R)
• M23: 10,586,443 km (0.085 R)
• M24: 12,101,121 km (0.062 R)
• M25: 12,641,170 km (0.102 R)
• M26: 13,435,086 km (0.037 R)
• M27: 13,558,653 km (0.095 R)
• M28: 14,371,119 km (0.097 R)
• M29: 14,624,239 km (0.054 R)
• M30: 16,042,876 km (0.11 R)
• M31: 16,437,365 km (0.096 R)
• M32: 16,968,288 km (0.12 R)
• M33: 17,102,029 km (0.031 R)
• M34: 18,594,866 km (0.062 R)
• M35: 20,911,239 km (0.097 R)
• M36: 21,270,124 km (0.062 R)
• M37: 22,799,463 km (0.092 R)
• M38: 23,465,623 km (0.104 R)
• M39: 23,614,622 km (0.041 R)
• M40: 24,138,215 km (0.104 R)
• M41: 25,732,330 km (0.067 R)
• M42: 25,885,817 km (0.111 R)
• M43: 27,516,883 km (0.103 R)
• M44: 28,543,124 km (0.117 R)
• M45: 29,260,895 km (0.084 R)
• M46: 29,581,782 km (0.092 R)
• M47: 29,662,266 km (0.05 R)
• M48: 30,065,432 km (0.107 R)
• M49: 31,531,790 km (0.117 R)
• M50: 31,860,756 km (0.064 R)
• M51: 32,190,919 km (0.093 R)
• M52: 33,271,913 km (0.086 R)
• M53: 38,412,395 km (0.034 R)
• M54: 38,588,023 km (0.083 R)
• M55: 39,204,665 km (0.051 R)
• M56: 40,269,204 km (0.096 R)
• M57: 40,358,364 km (0.059 R)
• M58: 40,984,132 km (0.082 R)
• M59: 41,523,133 km (0.102 R)
• M60: 41,793,606 km (0.091 R)
• M61: 42,426,704 km (0.092 R)
• M62: 42,880,883 km (0.091 R)
• M63: 44,161,291 km (0.064 R)
• M64: 44,437,300 km (0.114 R)
• M65: 44,713,906 km (0.101 R)
• M66: 45,083,562 km (0.025 R)
• M67: 46,198,515 km (0.053 R)
• M68: 47,888,074 km (0.068 R)
• M69: 52,102,395 km (0.043 R)
• M70: 53,860,320 km (0.109 R)
• M71: 53,958,606 km (0.094 R)
• M72: 54,352,048 km (0.068 R)
• M73: 55,637,692 km (0.036 R)
• M74: 56,035,174 km (0.094 R)
• M75: 56,334,070 km (0.1 R)
• M76: 56,633,416 km (0.087 R)
• M77: 58,137,921 km (0.097 R)
• M78: 59,351,010 km (0.114 R)
• M79: 60,368,426 km (0.037 R)
• M80: 62,420,160 km (0.072 R)
• M81: 63,247,287 km (0.113 R)
• M82: 63,350,958 km (0.107 R)
• M83: 63,766,092 km (0.095 R)
• M84: 63,870,063 km (0.085 R)
• M85: 64,182,124 km (0.111 R)
• M86: 64,390,514 km (0.041 R)
• M87: 65,750,359 km (0.047 R)
• M88: 66,591,996 km (0.105 R)
• M89: 67,648,905 km (0.052 R)
• M90: 68,711,349 km (0.096 R)
• M91: 70,315,487 km (0.07 R)
• M92: 71,283,834 km (0.084 R)
• M93: 71,391,694 km (0.045 R)
• M94: 71,499,554 km (0.116 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 11,615 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit